Re: [Qemu-devel] [Bug 818673] [NEW] virtio: trying to map MMIO memory
On Sun, Jul 31, 2011 at 12:01 AM, Rick Vernam 818...@bugs.launchpad.net wrote: Public bug reported: Qemu host is Core i7, running Linux. Guest is Windows XP sp3. Often, qemu will crash shortly after starting (1-5 minutes) with a statement qemu-system-x86_64: virtio: trying to map MMIO memory This has occured with qemu-kvm 0.14, qemu-kvm 0.14.1, qemu-0.15.0-rc0 and qemu 0.15.0-rc1. Qemu is started as such: qemu-system-x86_64 -cpu host -enable-kvm -pidfile /home/rick/qemu/hds/wxp.pid -drive file=/home/rick/qemu/hds/wxp.raw,if=virtio -m 768 -name WinXP -net nic,model=virtio -net user -localtime -usb -vga qxl -device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 -spice port=1234,disable-ticketing -daemonize -monitor telnet:localhost:12341,server,nowait The WXP guest has virtio 1.1.16 drivers for net and scsi, and the most current spice binaries from spice-space.org. This is probably a guest virtio driver bug. Vadim: Any known issues like this with 1.1.16? Stefan
Re: [Qemu-devel] [Bug 818673] [NEW] virtio: trying to map MMIO memory
On Sun, 2011-07-31 at 18:54 +0100, Stefan Hajnoczi wrote: On Sun, Jul 31, 2011 at 12:01 AM, Rick Vernam 818...@bugs.launchpad.net wrote: Public bug reported: Qemu host is Core i7, running Linux. Guest is Windows XP sp3. Often, qemu will crash shortly after starting (1-5 minutes) with a statement qemu-system-x86_64: virtio: trying to map MMIO memory This has occured with qemu-kvm 0.14, qemu-kvm 0.14.1, qemu-0.15.0-rc0 and qemu 0.15.0-rc1. Qemu is started as such: qemu-system-x86_64 -cpu host -enable-kvm -pidfile /home/rick/qemu/hds/wxp.pid -drive file=/home/rick/qemu/hds/wxp.raw,if=virtio -m 768 -name WinXP -net nic,model=virtio -net user -localtime -usb -vga qxl -device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 -spice port=1234,disable-ticketing -daemonize -monitor telnet:localhost:12341,server,nowait The WXP guest has virtio 1.1.16 drivers for net and scsi, and the most current spice binaries from spice-space.org. This is probably a guest virtio driver bug. Vadim: Any known issues like this with 1.1.16? No, it something new to me. Will try to reproduce and fix it. Thank you, Vadim. Stefan
[Qemu-devel] [Bug 818673] [NEW] virtio: trying to map MMIO memory
Public bug reported: Qemu host is Core i7, running Linux. Guest is Windows XP sp3. Often, qemu will crash shortly after starting (1-5 minutes) with a statement qemu-system-x86_64: virtio: trying to map MMIO memory This has occured with qemu-kvm 0.14, qemu-kvm 0.14.1, qemu-0.15.0-rc0 and qemu 0.15.0-rc1. Qemu is started as such: qemu-system-x86_64 -cpu host -enable-kvm -pidfile /home/rick/qemu/hds/wxp.pid -drive file=/home/rick/qemu/hds/wxp.raw,if=virtio -m 768 -name WinXP -net nic,model=virtio -net user -localtime -usb -vga qxl -device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 -spice port=1234,disable-ticketing -daemonize -monitor telnet:localhost:12341,server,nowait The WXP guest has virtio 1.1.16 drivers for net and scsi, and the most current spice binaries from spice-space.org. ** Affects: qemu Importance: Undecided Status: New -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/818673 Title: virtio: trying to map MMIO memory Status in QEMU: New Bug description: Qemu host is Core i7, running Linux. Guest is Windows XP sp3. Often, qemu will crash shortly after starting (1-5 minutes) with a statement qemu-system-x86_64: virtio: trying to map MMIO memory This has occured with qemu-kvm 0.14, qemu-kvm 0.14.1, qemu-0.15.0-rc0 and qemu 0.15.0-rc1. Qemu is started as such: qemu-system-x86_64 -cpu host -enable-kvm -pidfile /home/rick/qemu/hds/wxp.pid -drive file=/home/rick/qemu/hds/wxp.raw,if=virtio -m 768 -name WinXP -net nic,model=virtio -net user -localtime -usb -vga qxl -device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 -spice port=1234,disable-ticketing -daemonize -monitor telnet:localhost:12341,server,nowait The WXP guest has virtio 1.1.16 drivers for net and scsi, and the most current spice binaries from spice-space.org. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/818673/+subscriptions
